Vicki Boutin - Mixed Media - Gel Crayons 9/Pkg - Multicolor. Add a colorful, unique element to your pages with Gel Crayons! These water-soluble Gel Crayons go on smooth, and can be used dry or wet to achieve a watercolor effect. Perfect for thin pages, journals, planners, notebooks, and more. This package includes 9 Gel Crayons in a variety of bold colors.